Michael and Pedro:
Cool on getting things working.
Pedro: The nice part about getting into the programming is you can go fiddle with the look and feel of the device. If you put all the Spanish support in a separate text file, could it be added to the overall code offering?
will
-----Original Message-----
From: wxsig-bounces at tapr.org [mailto:wxsig-bounces at tapr.org] On Behalf Of Michael Dzado
Sent: Thursday, November 18, 2010 3:20 PM
To: 'TAPR Weather Station SIG Mailing List'
Subject: Re: [wxsig] Family Codes and ds2438
Hi Pedro
Thanks for the information.
Cheers
Michael
-----Original Message-----
From: wxsig-bounces at tapr.org [mailto:wxsig-bounces at tapr.org] On Behalf Of Pedro Motilla
Sent: Thursday, November 18, 2010 3:40 PM
To: TAPR Weather Station SIG Mailing List
Subject: Re: [wxsig] Family Codes and ds2438
Hi Michael:
I can only tell about what i have found.
Humidity: I have build my own sensor with a ds2438's clone (buyed from
ebay) - if you can get an original Dallas 2438 would be better, Humidity
sensor is is a HIH-4000-004, buyed from mouser, building is
straightforward, just the ds2438, Humidity sensor, a 7805 voltage
regulator, and a resistor.
Hard part is to change code to adquire data from the clone, but it is
solved and now very simple.
For now it works, now I have to tune it and adjust, when it is ok, I
will make a small pcb, an outdoor shield, etc.
Best regards.
Pedro.
El jue, 18-11-2010 a las 09:54 -0600, Michael Dzado escribi�:
> While you are on this topic. Can you recommend which 1 Wire products are
> compatible for use with the T238+? I am looking for a Humidity/Temp sensor
> and a barometer.
>> I purchased a Humidity/Temp sensor from AAG, but it has since failed.
> I purchased a barometer from hobby boards and it is not compatible. I think
> it uses the ds2438.
>> Thanks and let me know what you think.
> Michael
> AC0HB
> "All weather is local"
>> -----Original Message-----
> From: wxsig-bounces at tapr.org [mailto:wxsig-bounces at tapr.org] On Behalf Of
> William Beals
> Sent: Wednesday, November 17, 2010 11:11 PM
> To: 'Pedro Motilla'
> Cc: wxsig at tapr.org> Subject: Re: [wxsig] Family Codes and ds2438
>> Pedro:
>> You have the right idea. I had actually written you a reply several days
> ago that I "discovered" in my drafts folder. Let me review the two emails
> and get back to you in a day or so.
>> will
>> -----Original Message-----
> From: Pedro Motilla [mailto:pedrolo2 at pedrolo.com]
> Sent: Wednesday, November 17, 2010 2:43 PM
> To: William Beals
> Cc: wxsig at tapr.org> Subject: Family Codes and ds2438
>> Hi Will:
>> I tried to solve by myself the problem with ds2438's clone.
>> What i have done:
>> 1- downloaded all code from your website.
> 2- downloaded casm08z.exe from pemicro
> 3- I walked trhough the code, and found 2 files with related entries to
> family code 26:
> wx08.asm, and humid.asm
> 4- Change any prefix 26 into A6
> 5- compile the code
> 6- upload to the 238+ with mon08 program.
>> When done, t238+ works, so compile process went good, (it did not give
> any bad message), but humidity keeps on not being showed on the screen.
>> What i am doing bad?
>> Did I miss any other place to tune?
>> Is this process right?
>> Thanks in advance.
>> EA5BFT
> Pedro.
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